{"id":"https://openalex.org/W2009351028","doi":"https://doi.org/10.1109/isspa.2003.1224835","title":"Adaptive motion estimation algorithm for MPEG-4 video coding","display_name":"Adaptive motion estimation algorithm for MPEG-4 video coding","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2009351028","doi":"https://doi.org/10.1109/isspa.2003.1224835","mag":"2009351028"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2003.1224835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2003.1224835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070305159","display_name":"Seong\u2010Ju Kim","orcid":"https://orcid.org/0000-0002-0797-4604"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seong-Ju Kim","raw_affiliation_strings":["Digital Media R&D Center, Samsung Electronics Company Limited, Suwon, South Korea","Digital Media R&D Center, Samsung Electron., Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Digital Media R&D Center, Samsung Electronics Company Limited, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Digital Media R&D Center, Samsung Electron., Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111641956","display_name":"Jong-Hak Ahn","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-Hak Ahn","raw_affiliation_strings":["Digital Media R&D Center, Samsung Electronics Company Limited, Suwon, South Korea","Digital Media R&D Center, Samsung Electron., Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Digital Media R&D Center, Samsung Electronics Company Limited, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Digital Media R&D Center, Samsung Electron., Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024550177","display_name":"Changhoon Yim","orcid":"https://orcid.org/0000-0002-3826-6395"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changhoon Yim","raw_affiliation_strings":["Digital Media R&D Center, Samsung Electronics Company Limited, Suwon, South Korea","Digital Media R&D Center, Samsung Electron., Suwon, South Korea"],"affiliations":[{"raw_affiliation_string":"Digital Media R&D Center, Samsung Electronics Company Limited, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"Digital Media R&D Center, Samsung Electron., Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5070305159"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.2928,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.55693164,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"141","last_page":"144 vol.2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.8527426719665527},{"id":"https://openalex.org/keywords/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.8177255988121033},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.7997623085975647},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.7797045707702637},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7013871669769287},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.621195375919342},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.6115877032279968},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5648531913757324},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5414640307426453},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5358774662017822},{"id":"https://openalex.org/keywords/fast-motion","display_name":"Fast motion","score":0.4730778634548187},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.4716417193412781},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4322454631328583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4166761040687561},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.41304704546928406},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.33432918787002563},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2204502820968628},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.17178195714950562},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.14005562663078308},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07013687491416931}],"concepts":[{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.8527426719665527},{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.8177255988121033},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.7997623085975647},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.7797045707702637},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7013871669769287},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.621195375919342},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.6115877032279968},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5648531913757324},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5414640307426453},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5358774662017822},{"id":"https://openalex.org/C2992245049","wikidata":"https://www.wikidata.org/wiki/Q186563","display_name":"Fast motion","level":3,"score":0.4730778634548187},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.4716417193412781},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4322454631328583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4166761040687561},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.41304704546928406},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.33432918787002563},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2204502820968628},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.17178195714950562},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.14005562663078308},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07013687491416931},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspa.2003.1224835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2003.1224835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W178701193","https://openalex.org/W1508957029","https://openalex.org/W1576703464","https://openalex.org/W2140808157","https://openalex.org/W2168923686","https://openalex.org/W6607201821"],"related_works":["https://openalex.org/W1969136679","https://openalex.org/W1579940903","https://openalex.org/W2070879308","https://openalex.org/W4250500397","https://openalex.org/W2100145287","https://openalex.org/W2110459220","https://openalex.org/W2103956786","https://openalex.org/W2509770433","https://openalex.org/W1978457939","https://openalex.org/W2009351028"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"an":[5],"efficient":[6],"motion":[7,23,26,43,48,99],"estimation":[8,49,100],"algorithm":[9,19,62,75,86],"for":[10],"MPEG-4":[11],"video":[12],"coding":[13],"in":[14,29],"real-time":[15],"application.":[16],"The":[17,51],"proposed":[18,52,74,85],"first":[20],"estimates":[21],"initial":[22,42],"vector":[24,27],"using":[25],"information":[28],"the":[30,35,41,58,73,84],"previous":[31,96],"frame.":[32],"Based":[33],"on":[34,76],"sum":[36],"of":[37,40],"absolute":[38],"difference":[39],"vector,":[44],"it":[45],"selects":[46],"appropriate":[47],"algorithm.":[50],"method":[53],"shows":[54,87],"similar":[55],"performance":[56,89],"with":[57,90],"full-search":[59],"block":[60],"matching":[61],"(FSBMA),":[63],"while":[64],"reduces":[65],"computational":[66,92],"complexity":[67,93],"greatly.":[68],"We":[69],"implemented":[70],"and":[71],"simulated":[72],"embedded":[77],"DSP":[78],"system.":[79],"Simulation":[80],"results":[81],"show":[82],"that":[83],"superior":[88],"smaller":[91],"compared":[94],"to":[95],"fast":[97],"search":[98],"algorithms.":[101]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}